检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Stopper Evacuate + Storage 1
- Kalrez O-Ring Size 030
- Chemraz O-Ring Size 211
- Pennyhead Stopper 34/45
- SST Springs 24mm Coil
- PTFE Sleeve, Std Taper 24/25
- Adapter 90° Bend 29/42 w/Sto
- Evaporating Flask,2000mL
- Claisen Adapter 24/40
- AFP Distilling Head w/Caps 1
- Calibration/Measuring Flask
- Cap Adapter, Chrom. Column 2
- TLC Developing Tank, 25X75 C
- Precision Grade Grad. Cylndr
